Empleos de Chemistry

This freelance role involves challenging advanced language models on scientific topics to improve their reasoning and accuracy.

This freelance role involves challenging advanced AI language models on STEM topics such as thermodynamics, mechanics, calculus, and statistics, verifying factual accuracy and logical soundness, and…

The role involves operating filling and labeling machines for liquid packaging, ensuring precision, compliance with GDP regulations, and proper documentation.

Adecco seeks a maintenance technician for its client in Borox (Toledo), responsible for preventive and corrective maintenance of facilities and production equipment.

Adecco is hiring manufacturing operators for a pharmaceutical company in Bizkaia.

A pharmaceutical company in Alcalá de Henares is hiring production operators for optical control tasks, including loading and unloading vials, with additional duties as the worker adapts.

Ferrer busca un R&D Development Chemist para realizar trabajo experimental de laboratorio en el desarrollo, optimización y mejora de procesos en el sector farmacéutico.

Adecco España is hiring an Electromechanical Maintenance Technician for a pharmaceutical distribution company in Santomera, Murcia.

Adecco is hiring a laboratory quality control technician for a chemical company in Les Franqueses del Vallès.

Randstad is seeking a Quality Technician for a production and food industry environment in Dos Hermanas, Spain.

UNIR busca docentes universitarios para prácticas de laboratorio en la Escuela de Ingeniería y Tecnología para el curso 2026-2027.

The Formula Development Manager leads a small team of scientists in developing and launching new fragrance formulas, from concept to industrialization, for selected brands.